You can install and activate webroot antivirus on your mobile, PC, tablet with help from Webroot.com/safe. Visit the site and download files on your device and start the installation process. This process will be completed in simple steps by entering the special 20 character alphanumeric code that you get and click on the ‘Submit’ button. For more help and guidance on the installation process call +1 844-533-0436 ( Toll Free ).